The B258 is 25 times more sensitive than a single-element50/200 kHz transducer. This innovative 1 kW transducermakes 600 W fishfinders perform like their more powerful bigbrothers-especially at 50 kHz. How does it do it? The B258uses Airmar's new and unique ceramic-element construction.The resulting narrow beams will clearly distinguish individualfish and bottom fish from their habitat at depths down to 2200 ft.

Compatible with Lowrance HDS Series and the Simrad NSE Series Multifunction Displays